5. "Levels" by Avicii (Bonus: Workout: AskMen x 8tracks Playlist)

You've heard this song before, probably while out dancing on a Friday night after one too many drinks. For some, this song should be taken with extreme seriousness; for others, it's a douchebag anthem. Wherever you fall on the continuum, there's no denying it's got a get-off-your-ass beat that's sure to do the trick in the gym.

This song was featured on a playlist we recently put together with our friends at 8tracks called "Workout." We've included the playlist here (with "Levels" being the first track on the playlist). Hit "play" to listen here, or click here if you want to check it out on 8tracks. Enjoy!